<HTML><HEAD><TITLE>print_default_options(+Stream)</TITLE>
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<H1>print_default_options(+Stream)</H1>
Print the valid options and their current default values to Stream
<DL>
<DT><EM>Stream</EM></DT>
<DD>An output stream
</DD>
</DL>
<H2>Description</H2>
<P>
    The exact behaviour of this predicate depends on the module from where
    it is invoked: It prints a list of the valid options and their current
    default values onto the stream Stream.
</P>
    
<H3>Modules</H3>
This predicate is sensitive to its module context (tool predicate, see @/2).
<H2>See Also</H2>
<A HREF="../../lib/module_options/index.html">library(module_options)</A>, <A HREF="../../lib/module_options/get_options-2.html">get_options / 2</A>, <A HREF="../../lib/module_options/set_default_option-2.html">set_default_option / 2</A>
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